169640892

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1621}}^1$

素因数の和:1673

約数の個数: 120

約数和(自身を含む): 494580240

約数和(自身を除く): 324939348

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 81, 102, 108, 114, 153, 162, 171, 204, 228, 306, 323, 324, 342, 459, 513, 612, 646, 684, 918, 969, 1026, 1292, 1377, 1539, 1621, 1836, 1938, 2052, 2754, 2907, 3078, 3242, 3876, 4863, 5508, 5814, 6156, 6484, 8721, 9726, 11628, 14589, 17442, 19452, 26163, 27557, 29178, 30799, 34884, 43767, 52326, 55114, 58356, 61598, 82671, 87534, 92397, 104652, 110228, 123196, 131301, 165342, 175068, 184794, 248013, 262602, 277191, 330684, 369588, 496026, 523583, 525204, 554382, 744039, 831573, 992052, 1047166, 1108764, 1488078, 1570749, 1663146, 2094332, 2232117, 2494719, 2976156, 3141498, 3326292, 4464234, 4712247, 4989438, 6282996, 8928468, 9424494, 9978876, 14136741, 18848988, 28273482, 42410223, 56546964, 84820446, 169640892]

約数ペア:

[(1, 169640892), (2, 84820446), (3, 56546964), (4, 42410223), (6, 28273482), (9, 18848988), (12, 14136741), (17, 9978876), (18, 9424494), (19, 8928468), (27, 6282996), (34, 4989438), (36, 4712247), (38, 4464234), (51, 3326292), (54, 3141498), (57, 2976156), (68, 2494719), (76, 2232117), (81, 2094332), (102, 1663146), (108, 1570749), (114, 1488078), (153, 1108764), (162, 1047166), (171, 992052), (204, 831573), (228, 744039), (306, 554382), (323, 525204), (324, 523583), (342, 496026), (459, 369588), (513, 330684), (612, 277191), (646, 262602), (684, 248013), (918, 184794), (969, 175068), (1026, 165342), (1292, 131301), (1377, 123196), (1539, 110228), (1621, 104652), (1836, 92397), (1938, 87534), (2052, 82671), (2754, 61598), (2907, 58356), (3078, 55114), (3242, 52326), (3876, 43767), (4863, 34884), (5508, 30799), (5814, 29178), (6156, 27557), (6484, 26163), (8721, 19452), (9726, 17442), (11628, 14589)]